From: Henning Hraban Ramm <texml@fiee.net>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: automatically splitting big images (calculation problem)
Date: Sat, 9 Sep 2017 21:37:05 +0200 [thread overview]
Message-ID: <93067FFF-E108-4B1E-8091-A3AC7CE536C2@fiee.net> (raw)
Ahoi,
I got some long images that I’d like to split over several pages.
\def\clipfigure{\dodoubleempty\doClipFigure}
\def\doClipFigure[#1][#2]{
\dorecurse{#1}{%
\clip[
height=\textheight,
voffset=\dimexpr((\recurselevel -1) * \textheight)
]{\externalfigure[#2][width=\textwidth]}\par
}
}
\clipfigure[3][verylongimage]
But "\dimexpr((\recurselevel -1) * \textheight)" for the vertical offset is wrong.
How can I do this calculation?
Greetlings, Hraban
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next reply other threads:[~2017-09-09 19:37 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-09 19:37 Henning Hraban Ramm [this message]
2017-09-09 20:06 ` Aditya Mahajan
2017-09-10 7:13 ` Henning Hraban Ramm
2017-09-10 8:09 ` Herbert Voss
2017-09-10 9:09 ` Herbert Voss
2017-09-10 18:44 ` Henning Hraban Ramm
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